<template>
	<div class="wrapper">

		<!-- header部分 -->
		<header>
			<p>用户注册</p>
		</header>

		<!-- 表单部分 -->
		<ul class="form-box">
			<li>
				<div class="title">
					用户名：
				</div>
				<div class="content">
					<input type="text" v-model="user.username" placeholder="用户名">
				</div>
			</li>
			<li>
				<div class="title">
					密码：
				</div>
				<div class="content">
					<input type="password" v-model="user.password" placeholder="密码">
				</div>
			</li>
			<li>
				<div class="title">
					确认密码：
				</div>
				<div class="content">
					<input type="password" v-model="confirmPassword" placeholder="确认密码">
				</div>
			</li>
			<li>
				<div class="title">
					我是：
				</div>
				<div class="content" style="font-size: 3vw;">
					<input type="radio" v-model="user.userSex" value="1" style="width:6vw;height: 3.2vw;">用户
					<input type="radio" v-model="user.userSex" value="0" style="width:6vw;height: 3.2vw;">商家
				</div>
			</li>
		</ul>

		<div class="button-login">
			<button @click="register">注册</button>
		</div>

		<!-- 底部菜单部分 -->
		<Footer></Footer>
	</div>
</template>

<script>
	import Footer from '../components/Footer.vue';

	export default {
		name: 'Register',
		data() {
			return {
				user: {
					userId: '',
					password: '',
					username: '',
					userSex: 1
				},
				confirmPassword: ''
			}
		},
		methods: {

			register() {
				// 验证用户名
				if (!this.user.username || this.user.username.trim() === '') {
					alert('用户名不能为空！');
					return;
				}
				// 验证密码
				if (!this.user.password || this.user.password.trim() === '') {
					alert('密码不能为空！');
					return;
				}
				// 验证确认密码
				if (this.user.password !== this.confirmPassword) {
					alert('两次输入的密码不一致！');
					return;
				}

				//注册请求
				this.$axios.post('register', {
					username: this.user.username.trim(),
					password: this.user.password,
					type: parseInt(this.user.userSex) // 确保是整数类型
				}).then(response => {
					const result = response.data;
					if (result.success === true && (result.code === 200 || result.code === 0)) {
						alert('注册成功！');
						this.$router.go(-1);
					} else {
						alert('注册失败：' + (result.message || '未知错误'));
					}
				}).catch(error => {
					let errorMsg = '注册失败，请重试';
					if (error.response && error.response.data) {
						const errorData = error.response.data;
						if (errorData.message) {
							errorMsg = errorData.message;
						} else if (errorData.error) {
							errorMsg = errorData.error;
						}
					}
					alert(errorMsg);
				});
			}
		},
		components: {
			Footer
		}
	}
</script>

<style scoped>
	/****************** 总容器 ******************/
	.wrapper {
		width: 100%;
		height: 100%;
	}

	/****************** header部分 ******************/
	.wrapper header {
		width: 100%;
		height: 12vw;
		background-color: #0097FF;
		color: #fff;
		font-size: 4.8vw;

		position: fixed;
		left: 0;
		top: 0;
		z-index: 1000;

		display: flex;
		justify-content: center;
		align-items: center;
	}

	/****************** 表单部分 ******************/
	.wrapper .form-box {
		width: 100%;
		margin-top: 12vw;
	}

	.wrapper .form-box li {
		box-sizing: border-box;
		padding: 4vw 3vw 0 3vw;
		display: flex;
		align-items: center;
	}

	.wrapper .form-box li .title {
		flex: 0 0 18vw;
		font-size: 3vw;
		font-weight: 700;
		color: #666;
	}

	.wrapper .form-box li .content {
		flex: 1;
	}

	.wrapper .form-box li .content input {
		border: none;
		outline: none;
		width: 100%;
		height: 4vw;
		font-size: 3vw;
	}

	.wrapper .button-login {
		width: 100%;
		box-sizing: border-box;
		padding: 4vw 3vw 0 3vw;
	}

	.wrapper .button-login button {
		width: 100%;
		height: 10vw;
		font-size: 3.8vw;
		font-weight: 700;
		color: #fff;
		background-color: #38CA73;
		border-radius: 4px;

		border: none;
		outline: none;
	}

	.wrapper .button-register {
		width: 100%;
		box-sizing: border-box;
		padding: 4vw 3vw 0 3vw;
	}

	.wrapper .button-register button {
		width: 100%;
		height: 10vw;
		font-size: 3.8vw;
		font-weight: 700;
		color: #666;
		background-color: #EEE;
		border-radius: 4px;

		border: none;
		outline: none;
		border: solid 1px #DDD;
	}
</style>